All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

HP Compaq Presario CQ61-401SA Intel® Pentium® Dual-Core T4400 Laptop vs HP Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop

Add a product
  • 142specifications compared
  • 13differ
  • 129identical
  • 4known for one product only

Key differences

  • Processor family
    • Intel® Pentium® Dual-Core
    • Intel® Celeron®
  • Processor model
    • T4400
    • T3100
  • Processor frequency
    • 2.2 GHz
    • 1.9 GHz
  • Processor socket
    • Socket 478
    • Socket 479
  • Internal memory
    • 4 GB
    • 3 GB
  • Memory layout (slots x size)
    • 2 x 2 GB
    • 1 x 1 + 1 x 2 GB
  • Embedded options available
    • No
    • Yes
  • Enhanced Intel SpeedStep Technology
    • Yes
    • No

Side by side

Differences highlightedShow differences only
146 specifications
A

HP

Compaq Presario CQ61-401SA Intel® Pentium® Dual-Core T4400 Laptop

Model CQ61-401SA

View product
B

HP

Compaq Presario CQ61-421SA Intel® Celeron® T3100 Laptop

Model CQ61-421SA

View product
Processor5 differ
Processor familyDiffersIntel® Pentium® Dual-CoreIntel® Celeron®
Processor modelDiffersT4400T3100
Processor frequencyDiffers2.2 GHz1.9 GHz
Processor socketDiffersSocket 478Socket 479
Processor seriesDiffersIntel Pentium T4000 Series for MobileIntel Celeron Processor T3000 Series for Mobile
TjunctionKnown for one105 °C
CPU multiplier (bus/core ratio)Known for one11
TcaseKnown for one105 °C
Memory2 differ
Internal memoryDiffers4 GB3 GB
Memory layout (slots x size)Differs2 x 2 GB1 x 1 + 1 x 2 GB
Processor special features6 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersYesNo
Processor ARK IDDiffers4073937258
Processor codeDiffersSLGJLSLGVS
Processor package sizeDiffers35 x 35 mm35 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More laptop comparisons

All laptop comparisons